This is a very simple job. I have a list of 60 cellular service providers in the US in Excel (CSV format). I need someone to add the SMS gateway for each. That's all. I will give you the gateway list as well - you just have to copy/paste the correct gateway address in front of the carrier.
AT&T [url removed, login to view]
Metro PCS [url removed, login to view]
I'll give you the first column, you have to fill in the second column from [url removed, login to view]